Hi. I saw a movie when I was a kid, around mid 80's or perhaps early 90's. All I remember is it starts like a regular film and then turns into animation when the main boy crosses into another universe. I remember he travels in a red car and he might have an animal/pet with him. At one point, he goes into a world where numbers and letters are alive and at war with each other. It's a very psychedelic movie with all kinds of creatures. It's not much info, but I really want to find the name of this film. PLEAS HELP! Email me at [email protected].
Thanks

This is "The Phantom Tollbooth", an animated movie from 1970 based on the classic children's novel.